ES429971A1 - Perfeccionamientos en la construccion de juntas universalesesfericas para guia-ondas. - Google Patents
Perfeccionamientos en la construccion de juntas universalesesfericas para guia-ondas.Info
- Publication number
- ES429971A1 ES429971A1 ES74429971A ES429971A ES429971A1 ES 429971 A1 ES429971 A1 ES 429971A1 ES 74429971 A ES74429971 A ES 74429971A ES 429971 A ES429971 A ES 429971A ES 429971 A1 ES429971 A1 ES 429971A1
- Authority
- ES
- Spain
- Prior art keywords
- plates
- universal joint
- wave guides
- ball universal
- rectangular cross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000000452 restraining effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/06—Movable joints, e.g. rotating joints
- H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
- H01P1/063—Movable joints, e.g. rotating joints the relative movement being a rotation with a limited angle of rotation
- H01P1/065—Movable joints, e.g. rotating joints the relative movement being a rotation with a limited angle of rotation the axis of rotation being parallel to the transmission path, e.g. stepped twist
Landscapes
- Waveguide Connection Structure (AREA)
- Joints Allowing Movement (AREA)
- Pivots And Pivotal Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT7448874A IT1003634B (it) | 1974-03-01 | 1974-03-01 | Guida d onda a giunto cardanico con sfere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES429971A1 true ES429971A1 (es) | 1976-09-16 |
Family
ID=11268870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES74429971A Expired ES429971A1 (es) | 1974-03-01 | 1974-09-11 | Perfeccionamientos en la construccion de juntas universalesesfericas para guia-ondas. |
Country Status (10)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57150201A (en) * | 1981-03-13 | 1982-09-17 | Mitsubishi Electric Corp | 2-channel rotary joint |
| USD445120S1 (en) | 2000-07-10 | 2001-07-17 | James K Parsons | Channeled guide ball universal joint |
| US7053849B1 (en) | 2004-11-26 | 2006-05-30 | Andrew Corporation | Switchable polarizer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947955A (en) * | 1957-06-13 | 1960-08-02 | Textron Inc | Multi-channel rotary joint |
| US2969513A (en) * | 1958-01-09 | 1961-01-24 | Western Electric Co | Rotary wave guide joints |
| BE792731A (fr) * | 1972-09-13 | 1973-03-30 | Elettronica Aster Srl | Joint tournant a gradins pour guide d'ondes |
-
1974
- 1974-03-01 IT IT7448874A patent/IT1003634B/it active
- 1974-09-09 NL NL7411940A patent/NL7411940A/xx unknown
- 1974-09-10 BE BE148373A patent/BE819733A/xx unknown
- 1974-09-11 ES ES74429971A patent/ES429971A1/es not_active Expired
- 1974-09-12 DE DE2443571A patent/DE2443571A1/de active Pending
- 1974-09-13 US US05/505,791 patent/US3939445A/en not_active Expired - Lifetime
- 1974-09-13 GB GB3996474A patent/GB1459612A/en not_active Expired
- 1974-09-25 JP JP49110373A patent/JPS50120752A/ja active Pending
- 1974-10-02 FR FR7433736A patent/FR2262867B3/fr not_active Expired
- 1974-11-07 TR TR18496A patent/TR18496A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2262867A1 (enrdf_load_html_response) | 1975-09-26 |
| JPS50120752A (enrdf_load_html_response) | 1975-09-22 |
| DE2443571A1 (de) | 1975-09-04 |
| US3939445A (en) | 1976-02-17 |
| FR2262867B3 (enrdf_load_html_response) | 1977-07-15 |
| NL7411940A (nl) | 1975-09-03 |
| TR18496A (tr) | 1977-02-24 |
| BE819733A (fr) | 1974-12-31 |
| IT1003634B (it) | 1976-06-10 |
| GB1459612A (en) | 1976-12-22 |
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